RSX Type-S 2005-06 (K20Z1) → Haltech Elite 1500 HT-150900 (auto)
RSX Type-S 2005-06 (K20Z1) — Haltech — Elite 1500
Drawn by Michael Gnankou · Rev 0 · proposal · 2026-10-08
Before you start
| Status | proposal · not yet verified: nobody has reported building and running this harness |
|---|---|
| Open errors | none |
| Size of the job | 61 wires · 9 connectors · 4 part lines |
| Tools | 715131-1 · wire strippers · multimeter · heat gun + heat-shrink |
| Terminals | 316836-1 |
| Order of work | 1. Check every part against the parts list. 2. Cut and label every wire (labels: Export → Wire labels). 3. Crimp and pin connector by connector, ticking the build checklist. 4. Run the bench test with nothing plugged in and the battery disconnected. 5. Only then connect the ECU and power up. |
Build checklist
Tick each box as you go. Continuity: meter from end to end, expect under 1 Ω.
| Wire | From | To | Gauge | Colour | Cut | Label | Crimp A | Crimp B | Pin A | Pin B | Continuity |
|---|---|---|---|---|---|---|---|---|---|---|---|
| W1 | OEM-A-2 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W2 | OEM-A-3 | SP-14V-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W3 | SP-14V-1 | ELITE1500-A-26 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W4 | SP-14V-1 | ELITE1500-B-11 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W5 | OEM-A-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W6 | OEM-A-5 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W7 | OEM-A-8 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W8 | OEM-A-9 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W9 | OEM-E-4 | SP-GND-1 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W10 | SP-GND-1 | ELITE1500-A-10 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W11 | SP-GND-1 | ELITE1500-A-11 | 0.85 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W12 | OEM-A-23 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W13 | OEM-A-24 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W14 | OEM-E-5 | SP-0V-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W15 | SP-0V-1 | ELITE1500-B-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W16 | SP-0V-1 | ELITE1500-B-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W17 | SP-0V-1 | ELITE1500-B-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W18 | OEM-A-20 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W19 | OEM-A-21 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W20 | OEM-E-6 | SP-5V1-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W21 | SP-5V1-1 | ELITE1500-A-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W22 | OEM-A-7 | ELITE1500-B-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W23 | SP-0V-1 | ELITE1500-B-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W24 | OEM-A-19 | ELITE1500-B-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W25 | SP-0V-1 | ELITE1500-B-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W26 | OEM-A-6 | ELITE1500-B-8 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W27 | OEM-A-1 | ELITE1500-B-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W28 | OEM-A-16 | ELITE1500-A-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W29 | OEM-A-15 | ELITE1500-A-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W30 | OEM-A-14 | ELITE1500-A-5 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W31 | OEM-A-13 | ELITE1500-A-6 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W32 | OEM-B-5 | ELITE1500-A-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W33 | OEM-B-4 | ELITE1500-A-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W34 | OEM-B-3 | ELITE1500-A-21 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W35 | OEM-B-2 | ELITE1500-A-22 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W36 | OEM-E-10 | ELITE1500-A-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W37 | OEM-E-8 | ELITE1500-A-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W38 | OEM-E-12 | ELITE1500-A-18 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W39 | OEM-E-17 | ELITE1500-A-24 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W40 | OEM-E-18 | ELITE1500-A-1 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W41 | OEM-E-9 | ELITE1500-A-23 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W42 | OEM-E-21 | ELITE1500-B-19 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W43 | OEM-A-10 | ELITE1500-A-31 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W44 | OEM-A-12 | ELITE1500-A-32 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W45 | OEM-B-6 | ELITE1500-A-33 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W46 | OEM-B-1 | ELITE1500-A-34 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W47 | OEM-B-18 | ELITE1500-B-25 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W48 | OEM-B-21 | ELITE1500-B-26 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W49 | OEM-A-30 | ELITE1500-B-13 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W50 | OEM-A-29 | ELITE1500-A-16 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W51 | OEM-E-20 | ELITE1500-A-17 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W52 | OEM-B-8 | ELITE1500-B-4 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W53 | OEM-B-17 | ELITE1500-B-3 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W54 | OEM-B-13 | ELITE1500-A-2 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W55 | OEM-E-14 | ELITE1500-B-20 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W56 | OEM-E-15 | ELITE1500-B-12 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W57 | OEM-A-18 | ELITE1500-B-9 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W58 | OEM-B-10 | ELITE1500-B-10 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W59 | OEM-B-11 | ELITE1500-B-7 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W60 | OEM-E-16 | ELITE1500-A-15 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | |
| W61 | OEM-E-22 | ELITE1500-A-14 | 0.5 | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ | ☐ |
Bench test (before first power-up)
Battery disconnected, ECU and every sensor unplugged. Meter on resistance. Each pair below must read open (OL): a reading means a pinched wire, a stray strand or a mis-pinned cavity. Then check continuity of every wire (last column of the build checklist).
| # | Probe A | Probe B | Expect | Why | Reading |
|---|---|---|---|---|---|
| 1 | ELITE1500-A-26 | ELITE1500-A-10 | open (OL) | +12 V supply must not touch power ground | |
| 2 | ELITE1500-A-26 | ELITE1500-B-14 | open (OL) | +12 V supply must not touch sensor ground | |
| 3 | ELITE1500-A-9 | ELITE1500-B-14 | open (OL) | 5 V sensor reference must not touch sensor ground | |
| 4 | ELITE1500-A-10 | ELITE1500-A-9 | open (OL) | power ground must not touch 5 V sensor reference | |
| 5 | ELITE1500-A-26 | ELITE1500-A-9 | open (OL) | +12 V supply must not touch 5 V sensor reference |
Revisions
| Rev | Label | By | Date |
|---|---|---|---|
| No revisions yet. | |||
Schematic
Connectors
ELITE1500-A
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | DPO 2 | — | W40 | — | 0.5 | OEM-E-18 | — | — | — |
| 10 | Battery ground | — | W10 | — | 0.85 | SP-GND-1 | — | — | — |
| 11 | Battery ground | — | W11 | — | 0.85 | SP-GND-1 | — | — | — |
| 12 | +8V DC | — | — | — | — | — | — | — | — |
| 13 | 12V ignition input | — | W36 | — | 0.5 | OEM-E-10 | — | — | — |
| 14 | AVI 10 (TPS) | — | W61 | — | 0.5 | OEM-E-22 | — | — | — |
| 15 | AVI 9 (MAP) | — | W60 | — | 0.5 | OEM-E-16 | — | — | — |
| 16 | AVI 2 | — | W50 | — | 0.5 | OEM-A-29 | — | — | — |
| 17 | AVI 3 | — | W51 | — | 0.5 | OEM-E-20 | — | — | — |
| 18 | DPO 1 | — | W38 | — | 0.5 | OEM-E-12 | — | — | — |
| 19 | INJ 1 | — | W32 | — | 0.5 | OEM-B-5 | — | — | — |
| 2 | AVI 4 | — | W54 | — | 0.5 | OEM-B-13 | — | — | — |
| 20 | INJ 2 | — | W33 | — | 0.5 | OEM-B-4 | — | — | — |
| 21 | INJ 3 | — | W34 | — | 0.5 | OEM-B-3 | — | — | — |
| 22 | INJ 4 | — | W35 | — | 0.5 | OEM-B-2 | — | — | — |
| 23 | DPO 3 | — | W41 | — | 0.5 | OEM-E-9 | — | — | — |
| 24 | DPO 5 (fuel pump trigger) | — | W39 | — | 0.5 | OEM-E-17 | — | — | — |
| 25 | DPO 6 (ECR out) | — | W37 | — | 0.5 | OEM-E-8 | — | — | — |
| 26 | ECU injector power input | — | W3 | — | 0.85 | SP-14V-1 | — | — | — |
| 3 | IGN 1 | — | W28 | — | 0.5 | OEM-A-16 | — | — | — |
| 31 | Stepper 1 P1 / DPO | — | W43 | — | 0.5 | OEM-A-10 | — | — | — |
| 32 | Stepper 1 P2 / DPO | — | W44 | — | 0.5 | OEM-A-12 | — | — | — |
| 33 | Stepper 1 P3 / DPO | — | W45 | — | 0.5 | OEM-B-6 | — | — | — |
| 34 | Stepper 1 P4 / DPO | — | W46 | — | 0.5 | OEM-B-1 | — | — | — |
| 4 | IGN 2 | — | W29 | — | 0.5 | OEM-A-15 | — | — | — |
| 5 | IGN 3 | — | W30 | — | 0.5 | OEM-A-14 | — | — | — |
| 6 | IGN 4 | — | W31 | — | 0.5 | OEM-A-13 | — | — | — |
| 9 | +5V DC | — | W21 | — | 0.5 | SP-5V1-1 | — | — | — |
ELITE1500-B
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Crank (Trigger) (+) | — | W22 | — | 0.5 | OEM-A-7 | — | — | — |
| 10 | SPI 3 | — | W58 | — | 0.5 | OEM-B-10 | — | — | — |
| 11 | +13.8V ECU supply | — | W4 | — | 0.85 | SP-14V-1 | — | — | — |
| 12 | AVI 6 (O2 Input 1) | — | W56 | — | 0.5 | OEM-E-15 | — | — | — |
| 13 | AVI 1 (O2 Input 2) | — | W49 | — | 0.5 | OEM-A-30 | — | — | — |
| 14 | Signal ground | — | W15 | — | 0.5 | SP-0V-1 | — | — | — |
| 15 | Signal ground | — | W16 | — | 0.5 | SP-0V-1 | — | — | — |
| 16 | Signal ground | — | W17 | — | 0.5 | SP-0V-1 | — | — | — |
| 19 | DPO 4 | — | W42 | — | 0.5 | OEM-E-21 | — | — | — |
| 2 | Cam (Home) (+) | — | W24 | — | 0.5 | OEM-A-19 | — | — | — |
| 20 | AVI 5 | — | W55 | — | 0.5 | OEM-E-14 | — | — | — |
| 21 | KNOCK 1 | — | W27 | — | 0.5 | OEM-A-1 | — | — | — |
| 23 | CAN H | — | — | — | — | — | — | — | — |
| 24 | CAN L | — | — | — | — | — | — | — | — |
| 25 | DBW 1 / DPO | — | W47 | — | 0.5 | OEM-B-18 | — | — | — |
| 26 | DBW 2 / DPO | — | W48 | — | 0.5 | OEM-B-21 | — | — | — |
| 3 | AVI 7 (Air Temp) | — | W53 | — | 0.5 | OEM-B-17 | — | — | — |
| 4 | AVI 8 (Coolant Temp) | — | W52 | — | 0.5 | OEM-B-8 | — | — | — |
| 5 | Crank (Trigger) (−) | — | W23 | — | 0.5 | SP-0V-1 | — | — | — |
| 6 | Cam (Home) (−) | — | W25 | — | 0.5 | SP-0V-1 | — | — | — |
| 7 | SPI 4 | — | W59 | — | 0.5 | OEM-B-11 | — | — | — |
| 8 | SPI 1 | — | W26 | — | 0.5 | OEM-A-6 | — | — | — |
| 9 | SPI 2 | — | W57 | — | 0.5 | OEM-A-18 | — | — | — |
OEM-A
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Knock sensor (KS) | — | W27 | — | 0.5 | ELITE1500-B-21 | — | — | — |
| 2 | Ignition power 2 (IGP2) | — | W1 | — | 0.85 | SP-14V-1 | — | — | — |
| 3 | Ignition power 1 (IGP1) | — | W2 | — | 0.85 | SP-14V-1 | — | — | — |
| 4 | Power ground 2 (PG2) | — | W5 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Power ground 1 (PG1) | — | W6 | — | 0.85 | SP-GND-1 | — | — | — |
| 6 | Camshaft position B (CMP B) | — | W26 | — | 0.5 | ELITE1500-B-8 | — | — | — |
| 7 | Crank position sensor (CKP) | — | W22 | — | 0.5 | ELITE1500-B-1 | — | — | — |
| 8 | Logic ground 2 (LG2) | — | W7 | — | 0.85 | SP-GND-1 | — | — | — |
| 9 | Logic ground 1 (LG1) | — | W8 | — | 0.85 | SP-GND-1 | — | — | — |
| 10 | A/F sensor heater control (AFSHTC) | — | W43 | — | 0.5 | ELITE1500-A-31 | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | Idle air control valve (IACV) | — | W44 | — | 0.5 | ELITE1500-A-32 | — | — | — |
| 13 | Ignition coil 4 (IGPLS4) | — | W31 | — | 0.5 | ELITE1500-A-6 | — | — | — |
| 14 | Ignition coil 3 (IGPLS3) | — | W30 | — | 0.5 | ELITE1500-A-5 | — | — | — |
| 15 | Ignition coil 2 (IGPLS2) | — | W29 | — | 0.5 | ELITE1500-A-4 | — | — | — |
| 16 | Ignition coil 1 (IGPLS1) | — | W28 | — | 0.5 | ELITE1500-A-3 | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — |
| 18 | Neutral position switch (NC) | — | W57 | — | 0.5 | ELITE1500-B-9 | — | — | — |
| 19 | Camshaft position A (CMP A) | — | W24 | — | 0.5 | ELITE1500-B-2 | — | — | — |
| 20 | Sensor 5V supply 2 (VCC2) | — | W18 | — | 0.5 | SP-5V1-1 | — | — | — |
| 21 | Sensor 5V supply 1 (VCC1) | — | W19 | — | 0.5 | SP-5V1-1 | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — |
| 23 | Sensor ground 2 (SG2) | — | W12 | — | 0.5 | SP-0V-1 | — | — | — |
| 24 | Sensor ground 1 (SG1) | — | W13 | — | 0.5 | SP-0V-1 | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — |
| 27 | — | — | — | — | — | — | — | — | — |
| 28 | A/F sensor - (AFS-, wideband Vs) | — | — | — | — | — | — | — | — |
| 29 | Throttle position sensor (TPS) | — | W50 | — | 0.5 | ELITE1500-A-16 | — | — | — |
| 30 | Manifold absolute pressure (MAP) | — | W49 | — | 0.5 | ELITE1500-B-13 | — | — | — |
| 31 | A/F sensor + (AFS+, wideband Ip) | — | — | — | — | — | — | — | — |
OEM-B
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | VTC oil control solenoid (+) | — | W46 | — | 0.5 | ELITE1500-A-34 | — | — | — |
| 2 | Injector 4 (INJ4) | — | W35 | — | 0.5 | ELITE1500-A-22 | — | — | — |
| 3 | Injector 3 (INJ3) | — | W34 | — | 0.5 | ELITE1500-A-21 | — | — | — |
| 4 | Injector 2 (INJ2) | — | W33 | — | 0.5 | ELITE1500-A-20 | — | — | — |
| 5 | Injector 1 (INJ1) | — | W32 | — | 0.5 | ELITE1500-A-19 | — | — | — |
| 6 | VTEC solenoid (VTS) | — | W45 | — | 0.5 | ELITE1500-A-33 | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | Coolant temp sensor (ECT) | — | W52 | — | 0.5 | ELITE1500-B-4 | — | — | — |
| 9 | — | — | — | — | — | — | — | — | — |
| 10 | Alternator L signal (ALTL) | — | W58 | — | 0.5 | ELITE1500-B-10 | — | — | — |
| 11 | VTEC oil pressure switch (VTPSW) | — | W59 | — | 0.5 | ELITE1500-B-7 | — | — | — |
| 12 | — | — | — | — | — | — | — | — | — |
| 13 | Alternator FR signal (ALTF) | — | W54 | — | 0.5 | ELITE1500-A-2 | — | — | — |
| 14 | — | — | — | — | — | — | — | — | — |
| 15 | — | — | — | — | — | — | — | — | — |
| 16 | — | — | — | — | — | — | — | — | — |
| 17 | Intake air temp sensor (IAT) | — | W53 | — | 0.5 | ELITE1500-B-3 | — | — | — |
| 18 | Alternator control (ALTC) | — | W47 | — | 0.5 | ELITE1500-B-25 | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — |
| 21 | Evap canister purge valve (PCS) | — | W48 | — | 0.5 | ELITE1500-B-26 | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — |
OEM-E
Mating face
Wire side
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | — | — | — | — | — | — | — |
| 2 | — | — | — | — | — | — | — | — | — |
| 3 | Reverse lockout solenoid (RVS, Type-S) | — | — | — | — | — | — | — | — |
| 4 | Logic ground 3 (LG3) | — | W9 | — | 0.85 | SP-GND-1 | — | — | — |
| 5 | Sensor ground 3 (SG3) | — | W14 | — | 0.5 | SP-0V-1 | — | — | — |
| 6 | Sensor 5V supply 3 (VCC3) | — | W20 | — | 0.5 | SP-5V1-1 | — | — | — |
| 7 | — | — | — | — | — | — | — | — | — |
| 8 | Main relay control (MRLY) | — | W37 | — | 0.5 | ELITE1500-A-25 | — | — | — |
| 9 | A/F sensor heater relay control (AFSHTCR) | — | W41 | — | 0.5 | ELITE1500-A-23 | — | — | — |
| 10 | Ignition switch signal (IG1) | — | W36 | — | 0.5 | ELITE1500-A-13 | — | — | — |
| 11 | — | — | — | — | — | — | — | — | — |
| 12 | Radiator fan control (FANC) | — | W38 | — | 0.5 | ELITE1500-A-18 | — | — | — |
| 13 | Multiplex communication (SEFMJ) | — | — | — | — | — | — | — | — |
| 14 | Fuel tank pressure sensor (FTP) | — | W55 | — | 0.5 | ELITE1500-B-20 | — | — | — |
| 15 | Electrical load detector (ELD) | — | W56 | — | 0.5 | ELITE1500-B-12 | — | — | — |
| 16 | Power steering pressure switch (PSPSW) | — | W60 | — | 0.5 | ELITE1500-A-15 | — | — | — |
| 17 | Immobilizer fuel pump relay (IMO FPR) | — | W39 | — | 0.5 | ELITE1500-A-24 | — | — | — |
| 18 | A/C clutch relay (ACC) | — | W40 | — | 0.5 | ELITE1500-A-1 | — | — | — |
| 19 | Evap vent shut valve (VSV) | — | — | — | — | — | — | — | — |
| 20 | Secondary heated O2 sensor (SHO2S) | — | W51 | — | 0.5 | ELITE1500-A-17 | — | — | — |
| 21 | Secondary O2 heater control (SO2SHTC) | — | W42 | — | 0.5 | ELITE1500-B-19 | — | — | — |
| 22 | Brake switch (BKSW) | — | W61 | — | 0.5 | ELITE1500-A-14 | — | — | — |
| 23 | K-line (diagnostic) | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — |
| 25 | Engine speed pulse / tacho (NEP) | — | — | — | — | — | — | — | — |
| 26 | Vehicle speed output (VSSOUT) | — | — | — | — | — | — | — | — |
| 27 | Immobilizer code (IMOCD) | — | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — |
| 29 | Service check signal (SCS) | — | — | — | — | — | — | — | — |
| 30 | Write enable signal (WEN) | — | — | — | — | — | — | — | — |
| 31 | Malfunction indicator lamp (MIL) | — | — | — | — | — | — | — | — |
SP-0V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W16 | — | 0.5 | ELITE1500-B-15 | — | — | — |
| 1 | — | — | W12 | — | 0.5 | OEM-A-23 | — | — | — |
| 1 | — | — | W13 | — | 0.5 | OEM-A-24 | — | — | — |
| 1 | — | — | W14 | — | 0.5 | OEM-E-5 | — | — | — |
| 1 | — | — | W15 | — | 0.5 | ELITE1500-B-14 | — | — | — |
| 1 | — | — | W17 | — | 0.5 | ELITE1500-B-16 | — | — | — |
| 1 | — | — | W23 | — | 0.5 | ELITE1500-B-5 | — | — | — |
| 1 | — | — | W25 | — | 0.5 | ELITE1500-B-6 | — | — | — |
SP-14V
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W1 | — | 0.85 | OEM-A-2 | — | — | — |
| 1 | — | — | W2 | — | 0.85 | OEM-A-3 | — | — | — |
| 1 | — | — | W3 | — | 0.85 | ELITE1500-A-26 | — | — | — |
| 1 | — | — | W4 | — | 0.85 | ELITE1500-B-11 | — | — | — |
SP-5V1
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W18 | — | 0.5 | OEM-A-20 | — | — | — |
| 1 | — | — | W19 | — | 0.5 | OEM-A-21 | — | — | — |
| 1 | — | — | W20 | — | 0.5 | OEM-E-6 | — | — | — |
| 1 | — | — | W21 | — | 0.5 | ELITE1500-A-9 | — | — | — |
SP-GND
| Cavity | Function | Signal | Wire | Colour | Gauge (mm²) | Destination | Terminal | Seal | Plug |
|---|---|---|---|---|---|---|---|---|---|
| 1 | — | — | W5 | — | 0.85 | OEM-A-4 | — | — | — |
| 1 | — | — | W6 | — | 0.85 | OEM-A-5 | — | — | — |
| 1 | — | — | W7 | — | 0.85 | OEM-A-8 | — | — | — |
| 1 | — | — | W8 | — | 0.85 | OEM-A-9 | — | — | — |
| 1 | — | — | W9 | — | 0.85 | OEM-E-4 | — | — | — |
| 1 | — | — | W10 | — | 0.85 | ELITE1500-A-10 | — | — | — |
| 1 | — | — | W11 | — | 0.85 | ELITE1500-A-11 | — | — | — |
Pin map
| OEM point | OEM function | OEM family | Target point | Target function | Target family | Wire colour | Evidence |
|---|---|---|---|---|---|---|---|
| OEM-A-1 | Knock sensor (KS) | knock_in | ELITE1500-B-21 | KNOCK 1 | knock_in | single_source | |
| OEM-A-10 | A/F sensor heater control (AFSHTC) | low_side_out | ELITE1500-A-31 | Stepper 1 P1 / DPO | switch_out | single_source | |
| OEM-A-12 | Idle air control valve (IACV) | low_side_out | ELITE1500-A-32 | Stepper 1 P2 / DPO | switch_out | single_source | |
| OEM-A-13 | Ignition coil 4 (IGPLS4) | ignition_out | ELITE1500-A-6 | IGN 4 | ignition_out | single_source | |
| OEM-A-14 | Ignition coil 3 (IGPLS3) | ignition_out | ELITE1500-A-5 | IGN 3 | ignition_out | single_source | |
| OEM-A-15 | Ignition coil 2 (IGPLS2) | ignition_out | ELITE1500-A-4 | IGN 2 | ignition_out | single_source | |
| OEM-A-16 | Ignition coil 1 (IGPLS1) | ignition_out | ELITE1500-A-3 | IGN 1 | ignition_out | single_source | |
| OEM-A-18 | Neutral position switch (NC) | digital_in | ELITE1500-B-9 | SPI 2 | digital_in | single_source | |
| OEM-A-19 | Camshaft position A (CMP A) | trigger_in | ELITE1500-B-2 | Cam (Home) (+) | trigger_in | single_source | |
| OEM-A-2 | Ignition power 2 (IGP2) | power_in | ELITE1500-A-26 + ELITE1500-B-11 | ECU injector power input + +13.8V ECU supply | power_in | single_source | |
| OEM-A-20 | Sensor 5V supply 2 (VCC2) | vref | ELITE1500-A-9 | +5V DC | vref | single_source | |
| OEM-A-21 | Sensor 5V supply 1 (VCC1) | vref | ELITE1500-A-9 | +5V DC | vref | single_source | |
| OEM-A-23 | Sensor ground 2 (SG2) | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | single_source | |
| OEM-A-24 | Sensor ground 1 (SG1) | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | single_source | |
| OEM-A-28 | A/F sensor - (AFS-, wideband Vs) | wb_vs | — | — | — | single_source | |
| OEM-A-29 | Throttle position sensor (TPS) | analog_in | ELITE1500-A-16 | AVI 2 | analog_in | single_source | |
| OEM-A-3 | Ignition power 1 (IGP1) | power_in | ELITE1500-A-26 + ELITE1500-B-11 | ECU injector power input + +13.8V ECU supply | power_in | single_source | |
| OEM-A-30 | Manifold absolute pressure (MAP) | analog_in | ELITE1500-B-13 | AVI 1 (O2 Input 2) | analog_in | single_source | |
| OEM-A-31 | A/F sensor + (AFS+, wideband Ip) | wb_ip | — | — | — | single_source | |
| OEM-A-4 | Power ground 2 (PG2) | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-A-5 | Power ground 1 (PG1) | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-A-6 | Camshaft position B (CMP B) | trigger_in | ELITE1500-B-8 | SPI 1 | digital_in | single_source | |
| OEM-A-7 | Crank position sensor (CKP) | trigger_in | ELITE1500-B-1 | Crank (Trigger) (+) | trigger_in | single_source | |
| OEM-A-8 | Logic ground 2 (LG2) | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-A-9 | Logic ground 1 (LG1) | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-B-1 | VTC oil control solenoid (+) | low_side_out | ELITE1500-A-34 | Stepper 1 P4 / DPO | switch_out | single_source | |
| OEM-B-10 | Alternator L signal (ALTL) | digital_in | ELITE1500-B-10 | SPI 3 | digital_in | single_source | |
| OEM-B-11 | VTEC oil pressure switch (VTPSW) | digital_in | ELITE1500-B-7 | SPI 4 | digital_in | single_source | |
| OEM-B-13 | Alternator FR signal (ALTF) | analog_in | ELITE1500-A-2 | AVI 4 | analog_in | single_source | |
| OEM-B-17 | Intake air temp sensor (IAT) | temp_in | ELITE1500-B-3 | AVI 7 (Air Temp) | analog_in | single_source | |
| OEM-B-18 | Alternator control (ALTC) | low_side_out | ELITE1500-B-25 | DBW 1 / DPO | hbridge_out | single_source | |
| OEM-B-2 | Injector 4 (INJ4) | injector_out | ELITE1500-A-22 | INJ 4 | injector_out | single_source | |
| OEM-B-21 | Evap canister purge valve (PCS) | low_side_out | ELITE1500-B-26 | DBW 2 / DPO | hbridge_out | single_source | |
| OEM-B-3 | Injector 3 (INJ3) | injector_out | ELITE1500-A-21 | INJ 3 | injector_out | single_source | |
| OEM-B-4 | Injector 2 (INJ2) | injector_out | ELITE1500-A-20 | INJ 2 | injector_out | single_source | |
| OEM-B-5 | Injector 1 (INJ1) | injector_out | ELITE1500-A-19 | INJ 1 | injector_out | single_source | |
| OEM-B-6 | VTEC solenoid (VTS) | low_side_out | ELITE1500-A-33 | Stepper 1 P3 / DPO | switch_out | single_source | |
| OEM-B-8 | Coolant temp sensor (ECT) | temp_in | ELITE1500-B-4 | AVI 8 (Coolant Temp) | analog_in | single_source | |
| OEM-E-10 | Ignition switch signal (IG1) | digital_in | ELITE1500-A-13 | 12V ignition input | digital_in | single_source | |
| OEM-E-12 | Radiator fan control (FANC) | low_side_out | ELITE1500-A-18 | DPO 1 | low_side_out | single_source | |
| OEM-E-13 | Multiplex communication (SEFMJ) | serial | — | — | — | single_source | |
| OEM-E-14 | Fuel tank pressure sensor (FTP) | analog_in | ELITE1500-B-20 | AVI 5 | analog_in | single_source | |
| OEM-E-15 | Electrical load detector (ELD) | analog_in | ELITE1500-B-12 | AVI 6 (O2 Input 1) | analog_in | single_source | |
| OEM-E-16 | Power steering pressure switch (PSPSW) | digital_in | ELITE1500-A-15 | AVI 9 (MAP) | analog_in | single_source | |
| OEM-E-17 | Immobilizer fuel pump relay (IMO FPR) | low_side_out | ELITE1500-A-24 | DPO 5 (fuel pump trigger) | low_side_out | single_source | |
| OEM-E-18 | A/C clutch relay (ACC) | low_side_out | ELITE1500-A-1 | DPO 2 | low_side_out | single_source | |
| OEM-E-19 | Evap vent shut valve (VSV) | low_side_out | — | — | — | single_source | |
| OEM-E-20 | Secondary heated O2 sensor (SHO2S) | lambda_nb_in | ELITE1500-A-17 | AVI 3 | analog_in | single_source | |
| OEM-E-21 | Secondary O2 heater control (SO2SHTC) | low_side_out | ELITE1500-B-19 | DPO 4 | low_side_out | single_source | |
| OEM-E-22 | Brake switch (BKSW) | digital_in | ELITE1500-A-14 | AVI 10 (TPS) | analog_in | single_source | |
| OEM-E-23 | K-line (diagnostic) | serial | — | — | — | single_source | |
| OEM-E-25 | Engine speed pulse / tacho (NEP) | tacho_out | — | — | — | single_source | |
| OEM-E-26 | Vehicle speed output (VSSOUT) | tacho_out | — | — | — | single_source | |
| OEM-E-27 | Immobilizer code (IMOCD) | — | — | — | — | single_source | |
| OEM-E-29 | Service check signal (SCS) | — | — | — | — | single_source | |
| OEM-E-3 | Reverse lockout solenoid (RVS, Type-S) | low_side_out | — | — | — | single_source | |
| OEM-E-30 | Write enable signal (WEN) | — | — | — | — | single_source | |
| OEM-E-31 | Malfunction indicator lamp (MIL) | low_side_out | — | — | — | single_source | |
| OEM-E-4 | Logic ground 3 (LG3) | ground | ELITE1500-A-10 + ELITE1500-A-11 | Battery ground + Battery ground | ground | single_source | |
| OEM-E-5 | Sensor ground 3 (SG3) | sensor_ground | ELITE1500-B-14 + ELITE1500-B-15 + ELITE1500-B-16 + ELITE1500-B-5 + ELITE1500-B-6 | Signal ground + Signal ground + Signal ground + Crank (Trigger) (−) + Cam (Home) (−) | sensor_ground + trigger_in | single_source | |
| OEM-E-6 | Sensor 5V supply 3 (VCC3) | vref | ELITE1500-A-9 | +5V DC | vref | single_source | |
| OEM-E-8 | Main relay control (MRLY) | low_side_out | ELITE1500-A-25 | DPO 6 (ECR out) | low_side_out | single_source | |
| OEM-E-9 | A/F sensor heater relay control (AFSHTCR) | low_side_out | ELITE1500-A-23 | DPO 3 | low_side_out | single_source |
Cut list
| Wire | From | To | Gauge (mm²) | Colour | Length | Signal | Ident |
|---|---|---|---|---|---|---|---|
| W1 | OEM-A-2 | SP-14V-1 | 0.85 | no route | Ignition power 2 (IGP2) | — | |
| W2 | OEM-A-3 | SP-14V-1 | 0.85 | no route | Ignition power 1 (IGP1) | — | |
| W3 | SP-14V-1 | ELITE1500-A-26 | 0.85 | no route | ECU injector power input | — | |
| W4 | SP-14V-1 | ELITE1500-B-11 | 0.85 | no route | +13.8V ECU supply | — | |
| W5 | OEM-A-4 | SP-GND-1 | 0.85 | no route | Power ground 2 (PG2) | — | |
| W6 | OEM-A-5 | SP-GND-1 | 0.85 | no route | Power ground 1 (PG1) | — | |
| W7 | OEM-A-8 | SP-GND-1 | 0.85 | no route | Logic ground 2 (LG2) | — | |
| W8 | OEM-A-9 | SP-GND-1 | 0.85 | no route | Logic ground 1 (LG1) | — | |
| W9 | OEM-E-4 | SP-GND-1 | 0.85 | no route | Logic ground 3 (LG3) | — | |
| W10 | SP-GND-1 | ELITE1500-A-10 | 0.85 | no route | Battery ground | — | |
| W11 | SP-GND-1 | ELITE1500-A-11 | 0.85 | no route | Battery ground | — | |
| W12 | OEM-A-23 | SP-0V-1 | 0.5 | no route | Sensor ground 2 (SG2) | — | |
| W13 | OEM-A-24 | SP-0V-1 | 0.5 | no route | Sensor ground 1 (SG1) | — | |
| W14 | OEM-E-5 | SP-0V-1 | 0.5 | no route | Sensor ground 3 (SG3) | — | |
| W15 | SP-0V-1 | ELITE1500-B-14 | 0.5 | no route | Signal ground | — | |
| W16 | SP-0V-1 | ELITE1500-B-15 | 0.5 | no route | Signal ground | — | |
| W17 | SP-0V-1 | ELITE1500-B-16 | 0.5 | no route | Signal ground | — | |
| W18 | OEM-A-20 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 2 (VCC2) | — | |
| W19 | OEM-A-21 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 1 (VCC1) | — | |
| W20 | OEM-E-6 | SP-5V1-1 | 0.5 | no route | Sensor 5V supply 3 (VCC3) | — | |
| W21 | SP-5V1-1 | ELITE1500-A-9 | 0.5 | no route | +5V DC | — | |
| W22 | OEM-A-7 | ELITE1500-B-1 | 0.5 | no route | Crank position sensor (CKP) | — | |
| W23 | SP-0V-1 | ELITE1500-B-5 | 0.5 | no route | Crank (Trigger) (−) | — | |
| W24 | OEM-A-19 | ELITE1500-B-2 | 0.5 | no route | Camshaft position A (CMP A) | — | |
| W25 | SP-0V-1 | ELITE1500-B-6 | 0.5 | no route | Cam (Home) (−) | — | |
| W26 | OEM-A-6 | ELITE1500-B-8 | 0.5 | no route | Camshaft position B (CMP B) | — | |
| W27 | OEM-A-1 | ELITE1500-B-21 | 0.5 | no route | Knock sensor (KS) | — | |
| W28 | OEM-A-16 | ELITE1500-A-3 | 0.5 | no route | Ignition coil 1 (IGPLS1) | — | |
| W29 | OEM-A-15 | ELITE1500-A-4 | 0.5 | no route | Ignition coil 2 (IGPLS2) | — | |
| W30 | OEM-A-14 | ELITE1500-A-5 | 0.5 | no route | Ignition coil 3 (IGPLS3) | — | |
| W31 | OEM-A-13 | ELITE1500-A-6 | 0.5 | no route | Ignition coil 4 (IGPLS4) | — | |
| W32 | OEM-B-5 | ELITE1500-A-19 | 0.5 | no route | Injector 1 (INJ1) | — | |
| W33 | OEM-B-4 | ELITE1500-A-20 | 0.5 | no route | Injector 2 (INJ2) | — | |
| W34 | OEM-B-3 | ELITE1500-A-21 | 0.5 | no route | Injector 3 (INJ3) | — | |
| W35 | OEM-B-2 | ELITE1500-A-22 | 0.5 | no route | Injector 4 (INJ4) | — | |
| W36 | OEM-E-10 | ELITE1500-A-13 | 0.5 | no route | Ignition switch signal (IG1) | — | |
| W37 | OEM-E-8 | ELITE1500-A-25 | 0.5 | no route | Main relay control (MRLY) | — | |
| W38 | OEM-E-12 | ELITE1500-A-18 | 0.5 | no route | Radiator fan control (FANC) | — | |
| W39 | OEM-E-17 | ELITE1500-A-24 | 0.5 | no route | Immobilizer fuel pump relay (IMO FPR) | — | |
| W40 | OEM-E-18 | ELITE1500-A-1 | 0.5 | no route | A/C clutch relay (ACC) | — | |
| W41 | OEM-E-9 | ELITE1500-A-23 | 0.5 | no route | A/F sensor heater relay control (AFSHTCR) | — | |
| W42 | OEM-E-21 | ELITE1500-B-19 | 0.5 | no route | Secondary O2 heater control (SO2SHTC) | — | |
| W43 | OEM-A-10 | ELITE1500-A-31 | 0.5 | no route | A/F sensor heater control (AFSHTC) | — | |
| W44 | OEM-A-12 | ELITE1500-A-32 | 0.5 | no route | Idle air control valve (IACV) | — | |
| W45 | OEM-B-6 | ELITE1500-A-33 | 0.5 | no route | VTEC solenoid (VTS) | — | |
| W46 | OEM-B-1 | ELITE1500-A-34 | 0.5 | no route | VTC oil control solenoid (+) | — | |
| W47 | OEM-B-18 | ELITE1500-B-25 | 0.5 | no route | Alternator control (ALTC) | — | |
| W48 | OEM-B-21 | ELITE1500-B-26 | 0.5 | no route | Evap canister purge valve (PCS) | — | |
| W49 | OEM-A-30 | ELITE1500-B-13 | 0.5 | no route | Manifold absolute pressure (MAP) | — | |
| W50 | OEM-A-29 | ELITE1500-A-16 | 0.5 | no route | Throttle position sensor (TPS) | — | |
| W51 | OEM-E-20 | ELITE1500-A-17 | 0.5 | no route | Secondary heated O2 sensor (SHO2S) | — | |
| W52 | OEM-B-8 | ELITE1500-B-4 | 0.5 | no route | Coolant temp sensor (ECT) | — | |
| W53 | OEM-B-17 | ELITE1500-B-3 | 0.5 | no route | Intake air temp sensor (IAT) | — | |
| W54 | OEM-B-13 | ELITE1500-A-2 | 0.5 | no route | Alternator FR signal (ALTF) | — | |
| W55 | OEM-E-14 | ELITE1500-B-20 | 0.5 | no route | Fuel tank pressure sensor (FTP) | — | |
| W56 | OEM-E-15 | ELITE1500-B-12 | 0.5 | no route | Electrical load detector (ELD) | — | |
| W57 | OEM-A-18 | ELITE1500-B-9 | 0.5 | no route | Neutral position switch (NC) | — | |
| W58 | OEM-B-10 | ELITE1500-B-10 | 0.5 | no route | Alternator L signal (ALTL) | — | |
| W59 | OEM-B-11 | ELITE1500-B-7 | 0.5 | no route | VTEC oil pressure switch (VTPSW) | — | |
| W60 | OEM-E-16 | ELITE1500-A-15 | 0.5 | no route | Power steering pressure switch (PSPSW) | — | |
| W61 | OEM-E-22 | ELITE1500-A-14 | 0.5 | no route | Brake switch (BKSW) | — |
Bill of materials
| Category | Part number | Manufacturer | Description | Qty | Unit |
|---|---|---|---|---|---|
| connector | 1318682-6 | TE | K-series ECU harness plug A (040-3 HD plug assy, 31P) | 1.000 | ea |
| connector | 353029-1 | TE | K-series ECU harness plug B (040 H/D-3 plug HSG assy, 24P) | 1.000 | ea |
| connector | 353826-1 | TE | K-series ECU harness plug E (040 HD 31P plug HSG assy-B, 31P) | 1.000 | ea |
| terminal | 316836-1 | TE | Multilock 040 III HD socket, tin, 22–18 AWG (0.3–0.85 mm²) | 51.000 | ea |
ECU setup sheet
| Role | Engine ref | Engine signal | Sensor | ECU point | ECU function | ECU class | Setup flag |
|---|---|---|---|---|---|---|---|
| No configured channels. | |||||||
Findings
Open (17)
| Severity | Code | Subject | Message |
|---|---|---|---|
| warn | DATASET_GAP | RSX ECU A | 6 of 31 cavities on RSX ECU A have no pin data (11,17,22,25,26,27). Anything there is invisible to these checks. |
| warn | DATASET_GAP | RSX ECU B | 11 of 24 cavities on RSX ECU B have no pin data (7,9,12,14,15,16,19,20,22,23,24). Anything there is invisible to these checks. |
| warn | DATASET_GAP | RSX ECU E | 6 of 31 cavities on RSX ECU E have no pin data (1,2,7,11,24,28). Anything there is invisible to these checks. |
| warn | NET_FAMILY | OEM-A-6 ↔ ELITE1500-B-8 | OEM-A-6 "Camshaft position B (CMP B)" [trigger_in] is wired to ELITE1500-B-8 "SPI 1" [digital_in]. Hall-type cam/speed signals can use a digital input if it handles the frequency; VR signals cannot. |
| warn | NET_FAMILY | OEM-B-18 ↔ ELITE1500-B-25 | OEM-B-18 "Alternator control (ALTC)" [low_side_out] is wired to ELITE1500-B-25 "DBW 1 / DPO" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| warn | NET_FAMILY | OEM-B-21 ↔ ELITE1500-B-26 | OEM-B-21 "Evap canister purge valve (PCS)" [low_side_out] is wired to ELITE1500-B-26 "DBW 2 / DPO" [hbridge_out]. A half-bridge can act as a low-side switch only if configured that way. |
| warn | NET_FAMILY | OEM-E-16 ↔ ELITE1500-A-15 | OEM-E-16 "Power steering pressure switch (PSPSW)" [digital_in] is wired to ELITE1500-A-15 "AVI 9 (MAP)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | NET_FAMILY | OEM-E-22 ↔ ELITE1500-A-14 | OEM-E-22 "Brake switch (BKSW)" [digital_in] is wired to ELITE1500-A-14 "AVI 10 (TPS)" [analog_in]. Analog and digital on one net. A switch on an analog input works with a pull-up and a threshold; an analog sensor on a digital input loses its value. |
| warn | SUPPLY_GROUP | ELITE1500-A-9 + OEM-A-20 + OEM-A-21 + OEM-E-6 + SP-5V1-1 | Supplies meant to stay independent share one net: OEM-A-20 [k_vcc2], OEM-A-21 [k_vcc1], OEM-E-6 [k_vcc3]. The new ECU has no free 5 V reference, so they share one: normal on a standalone, but a short on any of these sensors drops them all. |
| info | NET_FAMILY | ELITE1500-B-14 ↔ ELITE1500-B-5 | ELITE1500-B-14 "Signal ground" [sensor_ground] is wired to ELITE1500-B-5 "Crank (Trigger) (−)" [trigger_in]. Trigger return tied to sensor/trigger ground: correct for single-ended trigger inputs. |
| info | NET_FAMILY | OEM-A-10 ↔ ELITE1500-A-31 | OEM-A-10 "A/F sensor heater control (AFSHTC)" [low_side_out] is wired to ELITE1500-A-31 "Stepper 1 P1 / DPO" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-A-12 ↔ ELITE1500-A-32 | OEM-A-12 "Idle air control valve (IACV)" [low_side_out] is wired to ELITE1500-A-32 "Stepper 1 P2 / DPO" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-B-1 ↔ ELITE1500-A-34 | OEM-B-1 "VTC oil control solenoid (+)" [low_side_out] is wired to ELITE1500-A-34 "Stepper 1 P4 / DPO" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-B-17 ↔ ELITE1500-B-3 | OEM-B-17 "Intake air temp sensor (IAT)" [temp_in] is wired to ELITE1500-B-3 "AVI 7 (Air Temp)" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | NET_FAMILY | OEM-B-6 ↔ ELITE1500-A-33 | OEM-B-6 "VTEC solenoid (VTS)" [low_side_out] is wired to ELITE1500-A-33 "Stepper 1 P3 / DPO" [switch_out]. Configure this output as low side. |
| info | NET_FAMILY | OEM-B-8 ↔ ELITE1500-B-4 | OEM-B-8 "Coolant temp sensor (ECT)" [temp_in] is wired to ELITE1500-B-4 "AVI 8 (Coolant Temp)" [analog_in]. Thermistor on a plain analog input needs a pull-up; check the channel can enable one. |
| info | UNMAPPED | OEM | 12 optional OEM pins are not mapped: OEM-A-28 A/F sensor - (AFS-, wideband Vs); OEM-A-31 A/F sensor + (AFS+, wideband Ip); OEM-E-13 Multiplex communication (SEFMJ); OEM-E-19 Evap vent shut valve (VSV); OEM-E-23 K-line (diagnostic); OEM-E-25 Engine speed pulse / tacho (NEP); OEM-E-26 Vehicle speed output (VSSOUT); OEM-E-27 Immobilizer code (IMOCD); OEM-E-29 Service check signal (SCS); OEM-E-3 Reverse lockout solenoid (RVS, Type-S); OEM-E-30 Write enable signal (WEN); OEM-E-31 Malfunction indicator lamp (MIL) |
Accepted (0)
| Code | Subject | Reason | By |
|---|
Notes
Auto-mapped by auto_map() from the library pin data on 2026-10-06. Review every wire against both manuals before building. Not wired: - OEM-E 19: Evap vent shut valve (VSV): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-E 3: Reverse lockout solenoid (RVS, Type-S): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-E 31: Malfunction indicator lamp (MIL): no free low_side/ls_hs/injector/hbridge on Haltech Elite 1500 - OEM-E 25: Engine speed pulse / tacho (NEP): no free tacho/frequency_out/low_side/ls_hs on Haltech Elite 1500 - OEM-E 26: Vehicle speed output (VSSOUT): no free frequency_out/tacho/low_side/ls_hs on Haltech Elite 1500 - OEM-A 31: A/F sensor + (AFS+, wideband Ip): no free wb_ip on Haltech Elite 1500 - OEM-A 28: A/F sensor - (AFS-, wideband Vs): no free wb_vs on Haltech Elite 1500 - OEM-E 13: Multiplex communication (SEFMJ): no free k_line on Haltech Elite 1500 - OEM-E 23: K-line (diagnostic): no free k_line on Haltech Elite 1500 - OEM-E 27: Immobilizer code (IMOCD): not classified in the library; wire by hand - OEM-E 29: Service check signal (SCS): not classified in the library; wire by hand - OEM-E 30: Write enable signal (WEN): not classified in the library; wire by hand
Sources
| Reliability | Kind | Title | URL | Archive | Captured | SHA-256 |
|---|---|---|---|---|---|---|
| 4 | vendor_doc | Haltech Elite 1500 (HT-150900) — Features and Specifications | https://store.haltech.com/wp-admin/admin-ajax.php?action=ht_get_file&id=5d227c20506c252d340ade15&op=1 | — | 2026-10-05 | 6cce328f0dd2 |
| 4 | vendor_doc | Haltech Elite 1500 — 26-pin connector pinout | https://support.haltech.com/portal/en/kb/articles/main-connector-26-pin-elite1500 | archive | 2026-10-05 | 50cc758580c4 |
| 4 | vendor_doc | Haltech Elite 1500 — 34-pin main connector pinout | https://support.haltech.com/portal/en/kb/articles/main-connector-34-pin-elite1500 | archive | 2026-10-05 | 5294a445d73b |
| 3 | forum | FFS TechNet: K-series 02-06 RSX ECU pin diagram (Helm) | https://ff-squad.com/technet2/k-series-02-06-rsx-ecu-pin-diagram/ | archive | 2026-10-05 | b2b85002666e |